Evidence map›Paper›PMID 31579566›Full record

ArticlePeerJ2019

Ankle and midtarsal joint quasi-stiffness during walking with added mass.

Andrew M Kern, Nikolaos Papachatzis, Jeffrey M Patterson, Dustin A Bruening, Kota Z Takahashi

Open access · goldAbstract read
In one paragraph

Article in PeerJ, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.0field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 26 citations in OpenAlex.

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  5. HumanJournal of the Royal Society, Interface · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Andrew M KernDepartment of Biomechanics, University of Nebraska at Omaha, Omaha, NE, USA.
Nikolaos PapachatzisDepartment of Biomechanics, University of Nebraska at Omaha, Omaha, NE, USA.
Jeffrey M PattersonDepartment of Biomechanics, University of Nebraska at Omaha, Omaha, NE, USA.ORCID 0000-0003-4294-1557
Dustin A BrueningExercise Sciences Department, Brigham Young University, Provo, UT, USA.ORCID 0000-0003-3815-6089
Kota Z TakahashiDepartment of Biomechanics, University of Nebraska at Omaha, Omaha, NE, USA.
University of Nebraska at Omaha · USBrigham Young University · US

Funding

Visual control of locomotion in people with Parkinsons diseaseP20GM109090 · NIGMS · UNIVERSITY OF NEBRASKA OMAHA · PI DOTOV, DOBROMIR · 2014 to 2023
$20.5M
Structure and Function of Aging Achilles Tendon and Plantar Fascia In-vivoF31AG057136 · NIA · UNIVERSITY OF NEBRASKA OMAHA · PI PATTERSON, JEFFREY M · 2018 to 2018
$25k
NIA NIH HHS F31 AG057136NIGMS NIH HHS P20 GM109090
6 · The paper itself

Abstract

Examination of how the ankle and midtarsal joints modulate stiffness in response to increased force demand will aid understanding of overall limb function and inform the development of bio-inspired assistive and robotic devices. The purpose of this study is to identify how ankle and midtarsal joint quasi-stiffness are affected by added body mass during over-ground walking. Healthy participants walked barefoot over-ground at 1.25 m/s wearing a weighted vest with 0%, 15% and 30% additional body mass. The effect of added mass was investigated on ankle and midtarsal joint range of motion (ROM), peak moment and quasi-stiffness. Joint quasi-stiffness was broken into two phases, dorsiflexion (DF) and plantarflexion (PF), representing approximately linear regions of their moment-angle curve. Added mass significantly increased ankle joint quasi-stiffness in DF (

Indexed as

Ankle jointArchBiomechanicsFootLocomotionMidtarsal jointWindlass mechanism

Identifiers

PMID31579566
PMCPMC6754976
OpenAlexW2974658307

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.